3. Mia spins a coin until she gets a head. The probability she needs just one spin is. The probability
she needs two spins is. The probability she needs three spins is 1 Work out the probability that
she needs:
A more than one spin.
B more than two spins.
C more than three spins.
Answers
Answered by
7
Answer:
1\2. 1/3. 1/4 are your answers
Answered by
5
Probability for Different case found
Step-by-step explanation:
Probability of Head = 1/2
Probability of Tail ( Not head) = 1 - 1/2 = 1/2
The probability she needs just one spin to get Head = 1/2
The probability she needs two spins is = (1/2)(1/2) = 1/4
The probability she needs three spins = (1/2)(1/2)(1/2) = 1/8
Probability she need more than one spin = 1/2
Probability she need more than two spin = 1/4
Probability she need more than three spin = 1/8
Learn more:
In a Family of 3 children find probability of having at least one boy ...
https://brainly.in/question/7700718
if two dice thrown together find the probability og getting same is 9 ...
https://brainly.in/question/8363987
Similar questions